US 12,291,500 B2
Carbazole derivative and organic light emitting element using same
Jaesoon Bae, Daejeon (KR); Jinseck Kim, Daejeon (KR); Sungkyoung Kang, Daejeon (KR); Chung Whan Lee, Daejeon (KR); Jaechol Lee, Daejeon (KR); Seokhee Yoon, Daejeon (KR); and Donggu Lee, Daejeon (KR)
Assigned to LG Chem, Ltd., Seoul (KR)
Appl. No. 16/093,799
Filed by LG Chem, Ltd., Seoul (KR)
PCT Filed Feb. 13, 2017, PCT No. PCT/KR2017/001555
§ 371(c)(1), (2) Date Oct. 15, 2018,
PCT Pub. No. WO2017/183806, PCT Pub. Date Oct. 26, 2017.
Claims priority of application No. 10-2016-0049481 (KR), filed on Apr. 22, 2016.
Prior Publication US 2019/0127327 A1, May 2, 2019
This patent is subject to a terminal disclaimer.
Int. Cl. C07D 209/88 (2006.01); C07C 211/54 (2006.01); C07D 209/82 (2006.01); C07D 401/14 (2006.01); C07D 403/12 (2006.01); C09D 4/00 (2006.01); C09K 11/06 (2006.01); H10K 50/11 (2023.01); H10K 50/15 (2023.01); H10K 50/155 (2023.01); H10K 50/16 (2023.01); H10K 50/17 (2023.01); H10K 71/00 (2023.01); H10K 85/10 (2023.01); H10K 85/60 (2023.01)
CPC C07D 209/88 (2013.01) [C07C 211/54 (2013.01); C07D 209/82 (2013.01); C07D 401/14 (2013.01); C07D 403/12 (2013.01); C09D 4/00 (2013.01); C09K 11/06 (2013.01); H10K 50/11 (2023.02); H10K 50/17 (2023.02); H10K 71/00 (2023.02); H10K 85/111 (2023.02); H10K 85/626 (2023.02); H10K 85/631 (2023.02); H10K 85/633 (2023.02); H10K 85/636 (2023.02); H10K 85/6572 (2023.02); H10K 50/15 (2023.02); H10K 50/155 (2023.02); H10K 50/16 (2023.02)] 8 Claims
OG exemplary drawing
 
1. A carbazole derivative having any one of the following structural formulae:

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